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f02b664aad
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Philippe Mathieu-Daudé f02b664aad hw/dma: Let dma_buf_read() / dma_buf_write() propagate MemTxResult 
Since commit 292e13142d, dma_buf_rw() returns a MemTxResult type.
Do not discard it, return it to the caller. Pass the previously
returned value (the QEMUSGList residual size, which was rarely used)
as an optional argument.

With this new API, SCSIRequest::residual might now be accessed via
a pointer. Since the size_t type does not have the same size on
32 and 64-bit host architectures, convert it to a uint64_t, which
is big enough to hold the residual size, and the type is constant
on both 32/64-bit hosts.

Update the few dma_buf_read() / dma_buf_write() callers to the new
API.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Peter Xu <peterx@redhat.com>
Message-Id: <20220117125130.131828-1-f4bug@amsat.org>
2022-01-18 12:56:29 +01:00
..
9pfs 9pfs: use P9Array in v9fs_walk() 2021-10-27 14:45:22 +02:00
acpi acpihp: simplify acpi_pcihp_disable_root_bus 2022-01-07 19:30:13 -05:00
adc hw/adc: Add basic Aspeed ADC model 2021-10-12 08:20:08 +02:00
alpha hw/alpha: Provide a PCI-ISA bridge device node 2021-06-28 07:27:32 -07:00
arm virtio,pci,pc: features,fixes,cleanups 2022-01-07 17:24:24 -08:00
audio hw/audio/intel-hda: fix stream reset 2022-01-13 10:47:52 +01:00
avr hw/avr: Realize AVRCPU qdev object using qdev_realize() 2021-12-17 10:43:24 +01:00
block Block layer patches 2022-01-14 15:56:30 +00:00
char Fix STM32F2XX USART data register readout 2021-12-15 10:11:34 +00:00
core machine: Use host_memory_backend_is_mapped() in machine_consume_memdev() 2022-01-18 10:45:35 +01:00
cpu cpu/core: Fix "help" of CPU core device types 2021-04-09 16:05:16 -04:00
cris Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
display edid: Added support for 4k@60 Hz monitor 2022-01-13 11:00:09 +01:00
dma hw/dma: sifive_pdma: permit 4/8-byte access size of PDMA registers 2022-01-08 15:46:09 +10:00
gpio hw: aspeed_gpio: Fix GPIO array indexing 2021-10-12 08:20:08 +02:00
hppa docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
hyperv dma: Let dma_memory_map() take MemTxAttrs argument 2021-12-30 17:16:32 +01:00
i2c aspeed/i2c: QOMify AspeedI2CBus 2021-10-12 08:20:08 +02:00
i386 acpi: tpm: Add missing device identification objects 2022-01-07 19:30:13 -05:00
ide hw/dma: Let dma_buf_read() / dma_buf_write() propagate MemTxResult 2022-01-18 12:56:29 +01:00
input ps2: Initial horizontal scroll support 2022-01-13 15:33:18 +01:00
intc hw/intc: sifive_plic: Cleanup remaining functions 2022-01-08 15:46:09 +10:00
ipack qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
ipmi ipmi/sim: fix watchdog_expired data type error in IPMIBmcSim struct 2021-07-08 14:15:01 -05:00
isa vt82c686: Add a method to VIA_ISA to raise ISA interrupts 2021-10-18 00:41:36 +02:00
m68k q800: fix segfault with invalid MacROM 2022-01-09 12:03:21 +01:00
mem hw/mem/pc-dimm: Restrict NUMA-specific code to NUMA machines 2021-11-11 03:13:05 -05:00
microblaze hw/microblaze: Replace drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
mips hw/mips/jazz: Inline vga_mmio_init() and remove it 2022-01-13 10:58:54 +01:00
misc dma: Let dma_memory_read/write() take MemTxAttrs argument 2021-12-30 17:16:32 +01:00
net Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 2022-01-10 16:02:54 -05:00
nios2 Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
nubus qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
nvme hw/dma: Let dma_buf_read() / dma_buf_write() propagate MemTxResult 2022-01-18 12:56:29 +01:00
nvram hw/nvram: Restrict fw_cfg QOM interface to sysemu and tools 2022-01-18 10:45:35 +01:00
openrisc Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
pci pcie_aer: Don't trigger a LSI if none are defined 2022-01-07 05:19:55 -05:00
pci-bridge qdev: Make DeviceState.id independent of QemuOpts 2021-10-15 16:06:35 +02:00
pci-host ppc/pnv: use stack->pci_regs[] in pnv_pec_stk_pci_xscom_write() 2022-01-12 11:28:27 +01:00
pcmcia hw/pcmcia: Do not register PCMCIA type if not required 2021-05-02 17:24:50 +02:00
ppc ppc/pnv: Introduce user creatable pnv-phb4 devices 2022-01-12 11:28:27 +01:00
rdma hw/dma: Use dma_addr_t type definition when relevant 2022-01-18 12:56:29 +01:00
remote hw/remote/proxy: Categorize Wireless devices as 'Network' ones 2021-10-04 09:47:26 +02:00
riscv hw/riscv: Use error_fatal for SoC realisation 2022-01-08 15:46:09 +10:00
rtc hw/rtc/pl031: Send RTC_CHANGE QMP event 2021-11-15 18:53:00 +00:00
rx hw/rx/rx-gdbsim: Do not accept invalid memory size 2021-05-03 10:07:41 +02:00
s390x hw: Add compat machines for 7.0 2022-01-05 09:06:36 +01:00
scsi hw/dma: Let dma_buf_read() / dma_buf_write() propagate MemTxResult 2022-01-18 12:56:29 +01:00
sd hw/sd: Add SDHC support for SD card SPI-mode 2022-01-04 08:50:28 +01:00
sensor hw/misc: Add Infineon DPS310 sensor model 2021-09-20 08:50:59 +02:00
sh4 hw/intc/sh_intc: Inline and drop sh_intc_source() function 2021-10-30 18:39:37 +02:00
smbios smbios: Rename SMBIOS_ENTRY_POINT_* enums 2022-01-07 05:19:55 -05:00
sparc sun4m: fix setting CPU id when more than one CPU is present 2021-09-08 11:09:45 +01:00
sparc64 hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
ssi aspeed/smc: Use a container for the flash mmio address space 2021-10-22 09:52:17 +02:00
timer hw/timer/sh_timer: Remove use of hw_error 2021-10-30 18:39:37 +02:00
tpm tpm: mark correct memory region range dirty when clearing RAM 2021-10-02 08:43:21 +02:00
tricore hw/tricore: fix inclusion of tricore_testboard 2021-07-20 20:10:21 +02:00
usb uas: add missing return 2022-01-13 10:58:05 +01:00
vfio vfio: Fix memory leak of hostwin 2021-11-17 11:25:55 -07:00
virtio virtio: unify dataplane and non-dataplane ->handle_output() 2022-01-12 17:09:39 +00:00
watchdog watchdog: remove select_watchdog_action 2021-11-02 15:57:27 +01:00
xen aio-posix: split poll check from ready handler 2022-01-12 17:09:39 +00:00
xenpv meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
xtensa Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
Kconfig hw/arm: xlnx-zcu102: Add Xilinx eFUSE device 2021-09-30 13:42:10 +01:00
meson.build sensor: Move hardware sensors from misc to a sensor directory 2021-06-17 07:10:32 -05:00